b43: N-PHY: implement and add multi-dimensional table reading

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 11 insertions, 19 deletions

diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 7eac0ae2b15e..1359267a35ff 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -829,8 +829,7 @@ static void b43_nphy_tx_pwr_ctrl_coef_setup(struct b43_wldev *dev)
         if (nphy->hang_avoid)
                 b43_nphy_stay_in_carrier_search(dev, true);
 
-        /* TODO: Read an N PHY Table with ID 15, length 7, offset 80,
-                width 16, and data pointer buffer */
+        b43_ntab_read_bulk(dev, B43_NTAB16(15, 80), 7, buffer);
 
         for (i = 0; i < 2; i++) {
                 tmp = ((buffer[i * 2] & 0x3FF) << 10) |
@@ -1507,8 +1506,7 @@ static struct nphy_txgains b43_nphy_get_tx_gains(struct b43_wldev *dev)
 
                 if (nphy->hang_avoid)
                         b43_nphy_stay_in_carrier_search(dev, true);
-                /* TODO: Read an N PHY Table with ID 7, length 2,
-                        offset 0x110, width 16, and curr_gain */
+                b43_ntab_read_bulk(dev, B43_NTAB16(7, 0x110), 2, curr_gain);
                 if (nphy->hang_avoid)
                         b43_nphy_stay_in_carrier_search(dev, false);
 
@@ -1768,8 +1766,7 @@ static int b43_nphy_cal_tx_iq_lo(struct b43_wldev *dev,
                 nphy->hang_avoid = 0;
         }
 
-        /* TODO: Read an N PHY Table with ID 7, length 2, offset 0x110,
-                width 16, and data pointer save */
+        b43_ntab_read_bulk(dev, B43_NTAB16(7, 0x110), 2, save);
 
         for (i = 0; i < 2; i++) {
                 b43_nphy_iq_cal_gain_params(dev, i, target, &params[i]);
@@ -1890,9 +1887,8 @@ static int b43_nphy_cal_tx_iq_lo(struct b43_wldev *dev,
                                 udelay(10);
                         }
 
-                        /* TODO: Read an N PHY Table with ID 15,
-                                length table_length, offset 96, width 16,
-                                and data pointer buffer */
+                        b43_ntab_read_bulk(dev, B43_NTAB16(15, 96), length,
+                                                buffer);
                         b43_ntab_write_bulk(dev, B43_NTAB16(15, 64), length,
                                                 buffer);
 
@@ -1907,8 +1903,7 @@ static int b43_nphy_cal_tx_iq_lo(struct b43_wldev *dev,
 
                 if (!mphase || nphy->mphase_cal_phase_id == last) {
                         b43_ntab_write_bulk(dev, B43_NTAB16(15, 96), 4, buffer);
-                        /* TODO: Read an N PHY Table with ID 15, length 4,
-                                offset 80, width 16, and data pointer buffer */
+                        b43_ntab_read_bulk(dev, B43_NTAB16(15, 80), 4, buffer);
                         if (dev->phy.rev < 3) {
                                 buffer[0] = 0;
                                 buffer[1] = 0;
@@ -1926,9 +1921,8 @@ static int b43_nphy_cal_tx_iq_lo(struct b43_wldev *dev,
                         length = 11;
                         if (dev->phy.rev < 3)
                                 length -= 2;
-                        /* TODO: Read an N PHY Table with ID 15, length length,
-                                offset 96, width 16, and data pointer
-                                nphy->txiqlocal_bestc */
+                        b43_ntab_read_bulk(dev, B43_NTAB16(15, 96), length,
+                                                nphy->txiqlocal_bestc);
                         nphy->txiqlocal_coeffsvalid = true;
                         /* TODO: Set nphy->txiqlocal_chanspec to
                                 the current channel */
@@ -1936,9 +1930,8 @@ static int b43_nphy_cal_tx_iq_lo(struct b43_wldev *dev,
                         length = 11;
                         if (dev->phy.rev < 3)
                                 length -= 2;
-                        /* TODO: Read an N PHY Table with ID 5, length length,
-                                offset 96, width 16, and data pointer
-                                nphy->mphase_txcal_bestcoeffs */
+                        b43_ntab_read_bulk(dev, B43_NTAB16(15, 96), length,
+                                                nphy->mphase_txcal_bestcoeffs);
                 }
 
                 b43_nphy_stop_playback(dev);
@@ -1990,8 +1983,7 @@ static int b43_nphy_rev2_cal_rx_iq(struct b43_wldev *dev,
 
         if (dev->phy.rev < 2)
                 ;/* TODO: Call N PHY Reapply TX Cal Coeffs */
-        /* TODO: Read an N PHY Table with ID 7, length 2, offset 0x110,
-                width 16, and data gain_save */
+        b43_ntab_read_bulk(dev, B43_NTAB16(7, 0x110), 2, gain_save);
         for (i = 0; i < 2; i++) {
                 b43_nphy_iq_cal_gain_params(dev, i, target, &cal_params[i]);
                 cal_gain[i] = cal_params[i].cal_gain;